Invention Grant
- Patent Title: Method and device for determining dimensional properties of a measurement object
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Application No.: US15712379Application Date: 2017-09-22
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Publication No.: US10539417B2Publication Date: 2020-01-21
- Inventor: Florian Dotschkal , Günter Haas , Josef Wanner , Florian Mayer , Tobias Schramm
- Applicant: Carl Zeiss Industrielle Messtechnik GmbH
- Applicant Address: DE Oberkochen
- Assignee: CARL ZEISS INDUSTRIELLE MESSTECHNIK GMBH
- Current Assignee: CARL ZEISS INDUSTRIELLE MESSTECHNIK GMBH
- Current Assignee Address: DE Oberkochen
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: G01B21/04
- IPC: G01B21/04 ; G05B19/4093

Abstract:
A computer-assisted method for determining dimensional properties of a measurement object using a coordinate measuring machine. An image representation of the measurement object is shown to a user and the user selects a first geometric element of the measurement object, resulting in the display of eligible test features for the selected first geometric element. The eligible test features are automatically determined from a plurality of typical test features stored in a database, by the selected first geometric element being assigned to one of a plurality of predefined measurement elements stored in the database. A defined measurement sequence is generated in a computer-assisted manner based on the test feature selected by the user. Individual measured values are recorded on the first geometric element using the defined measurement sequence. A numerical value based on the individual measured values is determined, which represents a dimensional property of the first geometric element corresponding to the selected test feature.
Public/Granted literature
- US20180010910A1 METHOD AND DEVICE FOR DETERMINING DIMENSIONAL PROPERTIES OF A MEASUREMENT OBJECT Public/Granted day:2018-01-11
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